#307F89#307F89

#307F89 is a mid, moderate teal. Relative luminance 0.176; OKLCH L 55.3% C 0.077 H 206.8°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#307F89
RGB	rgb(48, 127, 137)
HSL	hsl(187, 48%, 36%)
HSV	hsv(187, 65%, 54%)
CMYK	cmyk(65%, 7.3%, 0%, 46.3%)
CIE-LAB	lab(49.02, -20.54, -12.54)
CIE-LCH	lch(49.02, 24.07, 211.41°)
OKLab	oklab(55.26% -0.0688 -0.0348)
OKLCH	oklch(55.26% 0.077 206.8)
XYZ	xyz(13.3217, 17.6118, 26.3594)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307F89 #893A30

analogous

#308967 #307F89 #305389

triadic

#307F89 #89307F #7F8930

tetradic

#307F89 #673089 #893A30 #538930

square

#307F89 #673089 #893A30 #538930

split-complementary

#307F89 #893053 #896730

monochromatic

#102B2E #20555C #307F89 #40A9B6 #69BFCA

Accessibility & contrast

On white

4.64

#307F89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#307F89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #307F89

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307F89	#FFFFFF	#000000	##FFFFFF
##307F89	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757A8A

Deuteranopia (green-blind)

#677089

Tritanopia (blue-blind)

#008482

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #307f89;
/* rgb */ color: rgb(48, 127, 137);
/* oklch */ color: oklch(55.3% 0.077 206.8);

Tailwind

colors: {
  custom: {
    50: '#74a4ab',
    500: '#307f89',
    950: '#000000',
  },
}

SCSS

$custom: #307f89;
$custom-light: #74a4ab;
$custom-dark: #000000;

JSON

{
  "hex": "#307f89",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 137
  },
  "hsl": {
    "h": 186.742,
    "s": 48.108,
    "l": 36.275
  },
  "oklch": {
    "l": 0.55262,
    "c": 0.07705,
    "h": 206.8
  },
  "luminance": 0.17613
}

Semantic roles & 50–950 ramp

primary

#307F89

secondary

#B26C63

accent

#5F50D8

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #307F89

Body copy rendered with the generated semantic roles for this colour.

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